Mokhoa oa ho hlahisa Centroid File

Libakeng tsa PCB, Baenjiniere ba bangata ba elektroniki ha ba tsebe hantle hore na ho hlokahala lifaele tsa mofuta ofe le hore na ba ka etsa lifaele tse nepahetseng joang bakeng sa kopano ea holim'a metsi.Re tla u tsebisa tsohle ka eona.Faele ea data ea Centroid.

Lintlha tsa Centroid ke faele ea mochini ka sebopeho sa mongolo sa ASCII se nang le moqapi oa litšupiso, X, Y, rotation, ka holimo kapa tlase lehlakoreng la boto.Lintlha tsena li thusa lienjiniere tsa rona ho tsoela pele ka kopano ea holim'a marulelo ka mokhoa o nepahetseng.

Ho beha likarolo tse behiloeng holim'a li-PCB ka lisebelisoa tse ikemetseng, hoa hlokahala ho theha faele ea Centroid ho hlophisa lisebelisoa.Faele ea Centroid e na le liparamente tsohle tsa maemo tse etsang hore mochini o tsebe hore na o beha karolo hokae le hore na o shebane le PCB efe.

Faele ea Centroid e na le lintlha tse latelang:

1. Moqapi oa Litšupiso (RefDes).

2. Lera.

3. Sebaka sa X.

4. Sebaka sa Y.

5. Tataiso ea ho potoloha.

RefDes

RefDes e emetse moqapi oa litšupiso.E tla tsamaellana le bili ea hau ea thepa le markup ea PCB.

Lera

Layer e bua ka lehlakore le ka holimo kapa lehlakoreng le ka morao la PCB kapa lehlakoreng leo likarolo li behiloeng teng.PCB fabricators le assemblers hangata bitsa holimo le ka morao mahlakoreng karolo ea karolo le solder lehlakoreng, ka ho latellana.

Sebaka

Sebaka: Libaka tsa X le Y li bua ka litekanyetso tse khethollang sebaka se otlolohileng le se otlolohileng sa karolo ea PCB mabapi le tšimoloho ea boto.

Sebaka se lekantsoe ho tloha qalong ho ea bohareng ba karolo.

Tšimoloho ea boto e hlalosoa e le boleng ba (0, 0) 'me e ka lehlakoreng le ka tlaase le letšehali la boto ho tloha holimo.

Esita le karolo e ka morao ea boto e sebelisa sekhutlo se ka tlaase ho le letšehali e le sebaka sa boitsebiso ba tšimoloho.

Maemo a sebaka sa X le Y a lekanyetsoa ho likete tse leshome tsa inch (0.000).

Ho potoloha

Potoloho ke tsela ea ho potoloha ha karolo ea PCB e lebisitsoeng ho tsoa holimo.

Potoloho ke boleng ba 0 ho isa ho 360 ho tloha qalong.Likarolo tse kaholimo le tse bolokiloeng li sebelisa ntlha e holimo e le ntlha ea tsona ea litšupiso.

Tse latelang ke mekhoa ea mantlha ea ho e hlahisa ka software e fapaneng ea moralo

Software ea Ntsu

1. Matha mountsmd.ulp ho theha faele ea Centroid.

U ka sheba faele ka ho ea ho menu.Khetha Faele ebe u tsamaisa ULP ho tsoa lethathamong le theoha.Software e tla etsa ka potlako .mnt (mount top) le .mnb (mount reverse).

Faele ena e boloka sebaka sa likarolo hammoho le likhokahano tsa tšimoloho ea PCB.Faele e ka sebopeho sa txt.

Altium Software

Software ena e sebelisoa ho etsa khetho le ho beha tlhahiso e tla sebelisoa ts'ebetsong ea kopano.

Ho na le likhetho tse peli tsa ho etsa sephetho:

1. Etsa faele ea Tlhophiso ea Mosebetsi oa Output (* .outjob).Sena se tla theha jenereithara ea tlhahiso e hlophisitsoeng hantle.

2. Ho tswa ho menu khetha File.Ebe ho tsoa lethathamong le theoha, tobetsa ho Litholoana tsa Kopano ebe o Hlahisa Lifaele tsa Khetho le Sebaka.

Ka mor'a ho tobetsa, OK, u tla bona tlhahiso ka lebokoseng la puisano la Khetha le Sebaka.

Tlhokomeliso: Tlhahiso e entsoeng ke faele ea Tlhophiso ea Mosebetsi oa Output e fapane le tlhahiso e entsoeng ke lebokose la puisano la Khetha le Sebaka.Litlhophiso li bolokiloe faeleng ea config ha u sebelisa khetho ea faele ea Output Job Configuration.Leha ho le joalo, ha u sebelisa lebokose la Pick and Place Setup, litlhophiso li bolokiloe faeleng ea morero.

ORCAD/ ALLEGRO Software

Software ena e sebelisoa ho etsa khetho le ho beha tlhahiso e tla sebelisoa ts'ebetsong ea kopano.

Ho na le likhetho tse peli tsa ho etsa sephetho:

1. Etsa faele ea Tlhophiso ea Mosebetsi oa Output (* .outjob).Sena se tla theha jenereithara ea tlhahiso e hlophisitsoeng hantle.

2. Ho tswa ho menu khetha File.Ebe ho tsoa lethathamong le theoha, tobetsa ho Litholoana tsa Kopano ebe o Hlahisa Lifaele tsa Khetho le Sebaka.

Ka mor'a ho tobetsa, OK, u tla bona tlhahiso ka lebokoseng la puisano la Khetha le Sebaka.

Tlhokomeliso: Tlhahiso e entsoeng ke faele ea Tlhophiso ea Mosebetsi oa Output e fapane le tlhahiso e entsoeng ke lebokose la puisano la Khetha le Sebaka.Litlhophiso li bolokiloe faeleng ea config ha u sebelisa khetho ea faele ea Output Job Configuration.Leha ho le joalo, ha u sebelisa lebokose la Pick and Place Setup, litlhophiso li bolokiloe faeleng ea morero.


Nako ea poso: Jun-21-2021